WTIO31 PGTW 270300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 03B (MONTHA) WARNING NR 003// RMKS/ 1. TROPICAL CYCLONE 03B (MONTHA) WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 270000Z --- NEAR 12.5N 85.3E MOVEMENT PAST SIX HOURS - 355 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 175 NM NORTHWEST QUADRANT REPEAT POSIT: 12.5N 85.3E --- FORECASTS: 12 HRS, VALID AT: 271200Z --- 13.9N 84.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 160 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 320 DEG/ 07 KTS --- 24 HRS, VALID AT: 280000Z --- 14.9N 83.4E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 150 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 335 DEG/ 07 KTS --- 36 HRS, VALID AT: 281200Z --- 16.1N 82.8E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 330 DEG/ 07 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 290000Z --- 17.3N 82.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 340 DEG/ 09 KTS --- 72 HRS, VALID AT: 300000Z --- 20.7N 80.9E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 270300Z POSITION NEAR 12.8N 85.0E. 27OCT25. TROPICAL CYCLONE 03B (MONTHA), LOCATED APPROXIMATELY 631 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 270000Z IS 999 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 270000Z IS 18 FEET. NEXT WARNINGS AT 270900Z, 271500Z, 272100Z AND 280300Z.// NNNN